TearResistant 0.2 mm PVC aquarium background that is safe and odorless, designed to endure longterm use while maintaining a clean, natural look. Key benefits Durable and safe: 0.2 mm thick PVC provides tear resistance without compromising aquarium safety or water quality. Light blocking for a calm environment: the black backdrop reduces glare and creates a peaceful space for fish and plants. Enhanced depth: a dark background increases the perceived depth of your tank, making colors and details stand out. Easy installation Quick setup: clean the aquarium wall, smooth out any bubbles with a card, then apply the background. Simple adhesion process: tear off the protective film and lay the background flat against the wall. Clean removal: designed for straightforward placement without messy residue. Distinctive electrostatic attachment No adhesive required: attaches securely through electrostatic adsorption. Easy to use: straightforward installation with reliable adhesion. Use scenarios Standard freshwater or marine displays: provides a neutral backdrop to highlight tank inhabitants and plants. Temporary or rental tanks: offers a fast, residue solution. Classroom or store displays: enables quick setup and clean presentation for demonstrations or exhibits.